diff options
Diffstat (limited to 'mm/util.c')
| -rw-r--r-- | mm/util.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/mm/util.c b/mm/util.c index 16a73195a37b..ab1424dbe2e6 100644 --- a/mm/util.c +++ b/mm/util.c @@ -6,6 +6,7 @@ #include <linux/sched.h> #include <linux/security.h> #include <linux/swap.h> +#include <linux/swapops.h> #include <asm/uaccess.h> #include "internal.h" @@ -389,9 +390,12 @@ struct address_space *page_mapping(struct page *page) VM_BUG_ON(PageSlab(page)); #ifdef CONFIG_SWAP - if (unlikely(PageSwapCache(page))) - mapping = &swapper_space; - else + if (unlikely(PageSwapCache(page))) { + swp_entry_t entry; + + entry.val = page_private(page); + mapping = swap_address_space(entry); + } else #endif if ((unsigned long)mapping & PAGE_MAPPING_ANON) mapping = NULL; |